Product Description

The TTI Ultimate Light Speed Buffer Spring is designed by Taran Butler to achieve the fastest follower up shots and the quickest target to target acquisition possible by eliminating excessive muzzle dip and rearward bounce caused by over powered factory springs.

Also allows the shooter to have a wider variety of shooting 36 to 80 grain bullets with greater reliability.

This buffer spring is gear towards more advanced shooters and 3-Gun competitors that use adjustable gas blocks or premium quality barrels that have the smaller diameter gas holes.

Product Reviews

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Works like a champ.

Posted by jason woods on Jul 31st 2017

It works great for my mid length SBR build that was having short stroking issues with light loaded practice ammo.

Fixed my AR

Posted by Stephen on Feb 2nd 2017

My AR was short-stroking because the factory spring was too heavy. The weapon would eject the spent case, but the BCG would not go back far enough to pick up the next round. It wasn't because of a gas issues or any other issue I could find. So I bought this spring, popped it in, and the weapon has been properly cycling after every shot. I've only put a few hundred rounds through my AR since I change the spring out, but I haven't had a single cycling issue!

Nice product

Posted by Gary Duggan on Jun 9th 2016

Obviously installs in a minute and you can see the difference it makes on the first shot.

Works great!

Posted by Dave K. on Apr 5th 2016

Combined with a JP LMOS BCG, adjustable gas block and a Taccom lightweight buffer, there was significant reduction of dot movement with fast double-taps. Greasing the spring will reduce the scratchy sound significantly as well.